Contents
ii 821XKlimaBA0399
5 Commissioning 5-1.........................................
5.1 Before you switch on 5-1..................................
5.2 Short set-up (Factory setting) 5-2.............................
5.2.1 Switch-on sequence 5-2.............................
5.2.2 Factory setting of the most important drive parameters 5-2......
5.3 Adapt machine data 5-3...................................
5.3.1 Determine speed range (fdmin, fdmax) 5-3.................
5.3.2 Adjustment of acceleration and deceleration times (Tir , T if) 5-4..
5.3.3 Setting of the current limit (Imax) 5-5.....................
5.4 Optimisation of the operating characteristic of the drive 5-6...........
5.4.1 Select the control mode 5-6...........................
5.4.2 Optimisation of control modes 5-8.......................
5.4.2.1 Optimisation of V/f characteristic control with
constant Vmin boost 5-8......................
5.4.2.2 Optimisation of motor-current control 5-10...........
5.5 Operation with the PID controller 5-12..........................
5.5.1 Standardisation of a process value 5-13....................
5.6 Application examples 5-15..................................
5.6.1 Air conditioning 5-15.................................
5.6.2 Pump application with pressure control 5-18.................
5.6.3 Pump application with level control 5-20...................
5.7 Signal-flowcharts 5-22....................................
6 During operation 6-1.......................................
7 Configuration 7-1..........................................
7.1 Basics 7-1............................................
7.2 Code table 7-2.........................................
8 Troubleshooting and fault elimination 8-1.......................
8.1 Troubleshooting 8-1......................................
8.1.1 Display at the controller 8-1...........................
8.1.2 Display at the operating module 8-1.....................
8.1.3 Maloperation of the drive 8-2..........................
8.2 Fault analysis usingthe history buffer 8-2.......................
8.3 Fault indications 8-2......................................
8.4 Reset of fault indications 8-5................................
9 Accessories (Overview) 9-1..................................
9.1 Accessories for all types 9-1................................
9.2 Software 9-1...........................................
9.3 Type-specific accessories 9-2...............................
10 Index 10-1................................................
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